Iris & powdery, 2010s: Iris boom · 448

Cool months. Heat turns powder into glue. Yes. Warm, moist skin amplifies sweet and spice; dry or cool skin can turn the same juice woody, soapy or short. Test on your skin, not only a blotter. IFRA sets industry limits on some naturals and synthetics. A reformulation is usually a legal edit, not a betrayal. This atlas is not a safety sheet.

Any ethics or materials I should know? Read the materials chapter for the actual load. Niche and designer often share a family and disagree on dose. No. This atlas is cultural and editorial. Fragrance can irritate; oakmoss, eugenol, citrus oils and musks are common triggers. See a clinician for reactions. Nothing here is a diagnosis, treatment or safety sheet.

Iris & powdery did not arrive as one bottle. The timeline below keeps Grasse, Guerlain, Chanel, Nahéma and IFRA as proper names, not metaphors. Read the years as a map of trade and reformulation, not as a ranking of beauty. Iris pallida rhizomes around Florence become a European powder trade.